Incidental Mutation 'R0784:Cyba'
ID 76775
Institutional Source Beutler Lab
Gene Symbol Cyba
Ensembl Gene ENSMUSG00000006519
Gene Name cytochrome b-245, alpha polypeptide
Synonyms p22 phox, b558, cytochrome beta-558
MMRRC Submission 038964-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0784 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 123151515-123159669 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 123154422 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 34 (T34S)
Ref Sequence ENSEMBL: ENSMUSP00000148320 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000017604] [ENSMUST00000050963] [ENSMUST00000127664] [ENSMUST00000212600]
AlphaFold Q61462
Predicted Effect probably benign
Transcript: ENSMUST00000017604
AA Change: T34S

PolyPhen 2 Score 0.292 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000017604
Gene: ENSMUSG00000006519
AA Change: T34S

DomainStartEndE-ValueType
Pfam:Cytochrom_B558a 2 190 7.8e-110 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000050963
SMART Domains Protein: ENSMUSP00000056008
Gene: ENSMUSG00000046108

DomainStartEndE-ValueType
Pfam:IL17 88 176 1.2e-30 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000127664
SMART Domains Protein: ENSMUSP00000118564
Gene: ENSMUSG00000092329

DomainStartEndE-ValueType
Pfam:Glycos_transf_2 104 287 7.4e-31 PFAM
Pfam:Glyco_transf_7C 261 331 4.9e-8 PFAM
RICIN 406 531 9.28e-27 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000212600
AA Change: T34S

PolyPhen 2 Score 0.292 (Sensitivity: 0.91; Specificity: 0.89)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212822
Meta Mutation Damage Score 0.0920 question?
Coding Region Coverage
  • 1x: 99.6%
  • 3x: 98.9%
  • 10x: 96.9%
  • 20x: 92.1%
Validation Efficiency 97% (59/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Cytochrome b is comprised of a light chain (alpha) and a heavy chain (beta). This gene encodes the light, alpha subunit which has been proposed as a primary component of the microbicidal oxidase system of phagocytes. Mutations in this gene are associated with autosomal recessive chronic granulomatous disease (CGD), that is characterized by the failure of activated phagocytes to generate superoxide, which is important for the microbicidal activity of these cells. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for an ENU-induced mutation exhibit defects in balance, absence of otoconia, and an inability of phagocytes to produce bacteria-destroying reactive oxygen species. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acin1 T C 14: 54,890,985 (GRCm39) probably benign Het
Adamts2 C T 11: 50,558,830 (GRCm39) R182W probably damaging Het
Ahr C T 12: 35,558,141 (GRCm39) G293D possibly damaging Het
Akna G T 4: 63,295,125 (GRCm39) T1028K probably benign Het
Akp3 G A 1: 87,055,593 (GRCm39) G547R unknown Het
Aoc1l3 T A 6: 48,964,235 (GRCm39) M81K possibly damaging Het
Asic2 T A 11: 80,784,815 (GRCm39) M324L possibly damaging Het
Atf6 A G 1: 170,537,516 (GRCm39) F635L probably benign Het
Atp8b2 A T 3: 89,864,380 (GRCm39) V195E probably damaging Het
Bicd1 T A 6: 149,414,861 (GRCm39) C525S probably damaging Het
Cbfa2t3 A G 8: 123,377,226 (GRCm39) probably benign Het
Cd46 G A 1: 194,774,502 (GRCm39) T11M possibly damaging Het
Cecr2 A G 6: 120,735,110 (GRCm39) H754R possibly damaging Het
Clcn3 G T 8: 61,382,237 (GRCm39) D450E probably benign Het
Cobl T G 11: 12,216,843 (GRCm39) probably benign Het
Dennd1a A G 2: 37,911,426 (GRCm39) L187P probably damaging Het
Dennd4c A T 4: 86,763,145 (GRCm39) Q1817L probably benign Het
Drosha T C 15: 12,867,764 (GRCm39) probably benign Het
Dync1li2 A G 8: 105,169,130 (GRCm39) S34P probably damaging Het
Emilin2 T A 17: 71,582,282 (GRCm39) D148V possibly damaging Het
Galnt11 A G 5: 25,463,907 (GRCm39) D393G probably damaging Het
Gm5435 T A 12: 82,542,954 (GRCm39) noncoding transcript Het
Gpr176 C T 2: 118,203,533 (GRCm39) V46M possibly damaging Het
Gpr85 T A 6: 13,836,748 (GRCm39) H52L probably benign Het
Grn T C 11: 102,325,328 (GRCm39) M246T possibly damaging Het
Hnrnpul2 T C 19: 8,802,416 (GRCm39) F428L possibly damaging Het
Hoxa13 G C 6: 52,236,917 (GRCm39) N278K probably damaging Het
Irx5 A G 8: 93,087,118 (GRCm39) D350G probably benign Het
Kat2a C T 11: 100,601,667 (GRCm39) M249I probably benign Het
Klhl29 T C 12: 5,131,251 (GRCm39) Y782C probably damaging Het
Kmt2c A T 5: 25,515,893 (GRCm39) F2650Y probably benign Het
Lrp2 A G 2: 69,348,709 (GRCm39) I754T probably benign Het
LTO1 A T 7: 144,473,014 (GRCm39) Y108F probably benign Het
Mpl G A 4: 118,303,603 (GRCm39) P472S possibly damaging Het
Mtnr1b A G 9: 15,774,081 (GRCm39) I326T probably benign Het
Myh9 A G 15: 77,661,209 (GRCm39) probably benign Het
Mylk G C 16: 34,699,845 (GRCm39) E403Q possibly damaging Het
Myo9a A G 9: 59,803,828 (GRCm39) probably benign Het
Or2z2 T A 11: 58,346,131 (GRCm39) I215F possibly damaging Het
Or4ac1-ps1 T A 2: 88,370,511 (GRCm39) noncoding transcript Het
Pcsk5 T C 19: 17,692,133 (GRCm39) M184V probably benign Het
Piezo2 T A 18: 63,216,306 (GRCm39) D1143V probably damaging Het
Prr36 G T 8: 4,263,771 (GRCm39) probably benign Het
Rnf220 C A 4: 117,135,195 (GRCm39) probably benign Het
Senp3 A G 11: 69,571,274 (GRCm39) L131P probably damaging Het
Shc4 A C 2: 125,499,416 (GRCm39) W354G probably benign Het
Slc6a15 A G 10: 103,252,661 (GRCm39) probably benign Het
Smtnl2 T C 11: 72,290,763 (GRCm39) D394G probably damaging Het
Sry G T Y: 2,662,731 (GRCm39) Q310K unknown Het
St7l A G 3: 104,778,240 (GRCm39) M126V probably benign Het
St8sia3 T C 18: 64,404,772 (GRCm39) W350R probably damaging Het
Stk35 A T 2: 129,652,722 (GRCm39) K408* probably null Het
Thsd7b T C 1: 129,523,096 (GRCm39) probably benign Het
Tmem106b T C 6: 13,084,252 (GRCm39) V252A probably damaging Het
Trpm7 A G 2: 126,687,992 (GRCm39) probably null Het
Ttf2 T C 3: 100,870,026 (GRCm39) D349G probably benign Het
Zfp386 T A 12: 116,023,540 (GRCm39) C419* probably null Het
Zfp541 A G 7: 15,816,917 (GRCm39) probably benign Het
Other mutations in Cyba
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01480:Cyba APN 8 123,151,684 (GRCm39) missense probably benign 0.00
IGL02145:Cyba APN 8 123,151,796 (GRCm39) missense probably damaging 1.00
R0145:Cyba UTSW 8 123,153,977 (GRCm39) missense possibly damaging 0.90
R3441:Cyba UTSW 8 123,151,803 (GRCm39) nonsense probably null
R5380:Cyba UTSW 8 123,153,718 (GRCm39) missense possibly damaging 0.89
R7092:Cyba UTSW 8 123,154,437 (GRCm39) missense probably damaging 0.99
R9044:Cyba UTSW 8 123,151,630 (GRCm39) missense probably benign 0.44
R9481:Cyba UTSW 8 123,154,394 (GRCm39) missense possibly damaging 0.94
Predicted Primers PCR Primer
(F):5'- ATTTGCCTGAACCCCGTCTGTG -3'
(R):5'- TAGCACTGGACAGCTATGGTGGAG -3'

Sequencing Primer
(F):5'- CTTTGGCAAGGGGGCATC -3'
(R):5'- ACAGCTATGGTGGAGTTCAGC -3'
Posted On 2013-10-16